| Company | Timeline | Status | |
| Bartlett Engineering (South West) Limited Director • Engineer | 12 Jul 2010←12 Years→9 Feb 2023 | Dissolved | |
| Bartlett Engineering (South Wales) Limited Secretary • Engineer | 27 May 2004←21 Years→Current | Active | |
| Bartlett Engineering (South Wales) Limited Director • Mechanical Engineer | 14 Apr 1992←33 Years→Current | Active | |
